Which set of quantum numbers could be correct for the lastly filled electrons in titanium? n=3,1=2,m1=3,ms=1/2n=3,1=2,m1=1,ms=+1/2n=4,1=0,m1=0,ms=1/2n=4,1=2,m1=2,ms=+1/2n=3,1=2,ml=1,m5=1/2n=4,1=1,m=0,m3=1/2